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Endress+Hauser iTEMP HART Communication TMT 182 Bedienungsanleitung Seite 31

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iTEMP® HART® Communication
Endress+Hauser
Connection
Entry of RTD connection mode
• V2H6
Entry:
RTD connection
3 wire
Hint!
Function field is only active on selection of resistance thermometer (RTD) in
the unit function SENSOR TYPE (V2H0)
2 wire comp.
Entry of cable compensation on RTD 2 wire connection.
• V2H7
Entry: 0.00...30.00 Ohm
0.00 Ohm
Hint!
Function field is only active on selection of 2 wire cable connection in unit
function CONNECTION TYPE (V2H6)
Failsafe mode
Entry of failure signal on sensor fracture
• V2H8
Entry:
max
The following function fields are only active in the unit function SENSORTYPE (V2H0) on selection of
customer-specific linearisation (polynome RTD or polynome TC).
Coefficient X0
Input of first coefficient for customer-specific linearisation (polynome 4
• V3H0
grade with five coefficients), s. chapter 3.2.4
Coefficient X1
Input COEFFICIENT X1, s. chapter 3.2.4.
• V3H1
Coefficient X2
Input COEFFICIENT X2, s. chapter 3.2.4.
• V3H2
Coefficient X3
Input COEFFICIENT X3, s. chapter 3.2.4.
• V3H3
Coefficient X4
Input COEFFICIENT X4, s. chapter 3.2.4.
• V3H4
Error code
Display of actual error code.
• V9H0
Display: See "Application fault messages" on page 34.
0
Last diagnostic
Display of previous error code.
• V9H1
Display: See "Application fault messages" on page 34.
0
Config. changed
Parameter changes are done.
• V9H2
Display: Yes/no
No
2 wire
3 wire
4 wire
max (≥ 21,0 mA)
min (≤ 3,6 mA)
Function group: LINEARIZATION
USER LINEARISATION
Function group: SERVICE
3 Commissioning
1
.
1
.
2
or short circuit.
1
th
31

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Itemp hart communication tmt 122